Answered
Baking soda can help in controlling nostoc growth, but it is generally less effective than stronger chemicals like bleach or herbicides. Baking soda works by raising the pH level of the soil, making the environment less favorable for the growth of nostoc, as it tends to thrive in slightly acidic to neutral conditions. When sprinkled over the affected area, baking soda can inhibit the development of the cyanobacteria. However, its action is more of a preventative measure rather than a complete solution for established nostoc growth. For best results, it may be necessary to combine baking soda with other control methods, such as physical removal or applying vinegar. While baking soda is a safer, non-toxic alternative, it may not provide immediate or thorough eradication of nostoc.
BNO Team